There isn't a specific "(。。lll)" emote or "Trying To Hide My Body" emote that I'm aware of. It's possible that these are custom emotes used by a particular community or platform, but without more context it's difficult to provide a summary.
- Fascination & Discomfiture:
"I saw a really cute puppy but I'm allergic to dogs...(*´・v・)Trying To Hide My Body" - Delight & Self-consciousness:
"I got a compliment on my outfit from a stranger...(^◡^)Trying To Hide My Body" - "I accidentally liked my ex's old photo on social media...(*´・v・)Trying To Hide My Body" Show More
Examples: